Limit Resources for Map Reassignments | VantageCloud Lake - Limiting the Resources for Map Reassignments - Teradata VantageCloud Lake

Lake - Database Reference

Deployment
VantageCloud
Edition
Lake
Product
Teradata VantageCloud Lake
Release Number
Published
February 2025
ft:locale
en-US
ft:lastEdition
2025-11-21
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ohi1683672393549.ditamap
dita:ditavalPath
pny1626732985837.ditaval
dita:id
ohi1683672393549
To limit the resources used by an active map reassignment job, reduce the number of sessions processing the map use changes. In the following example, the time is 8 AM, the system is busy, and the DBA stops 5 of the 8 Mover sessions that started at 6 PM last night:
CALL TDMaps.StopMoverSP(5);

StopMoverSP does not end any ALTER TABLE requests in progress.